4 Weeks Pregnant

4 Weeks Pregnant
Expert Opinion:

Rapidly increase the number of cells and the embryo is trying to consolidate its position. Embryo cells in general are divided into two groups in this period. The first group differed in the direction of the baby and to create organs, while the second group 12 weeks after the baby's diet to undertake alone to form the placenta and umbilical cord are different. Also known as the pregnancy hormone HCG these cells secrete. In the cells forming bodies of infants and then are divided into 3 groups, differentiation and begin to proliferate.

Endoderm cells:

Digestive tract, the bladder, urethra, tongue, liver, pancreas

Ectoderm cells:

Skin and appendages, teeth, nervous system, retina, pituitary

Mesodermal cells:

Muscles, cardiovascular system, kidneys, reproductive system

 

Pregnancy symptoms

4 until the end of the week you will realize that you are pregnant . By this time, albeit rarely in the groin cramp style pains, weakness, fatigue, breast tenderness, nausea - vomiting , frequent urination, taste changes , mouth, metallic taste as well as pregnancy is not specific symptoms occur. The main cause of these symptoms increased pregnancy hormone ( HCG) and estrogen - progesterone.

Pregnancy tests: at the end of this week, with a delay of menstruation for the first time will experience the feeling that you might be pregnant . Referring to a gynecologist in the blood pregnancy test ( BHCG ) can make and can detect 100% of your pregnancy . Another method that can be obtained from the pharmacy to get one and test urine pregnancy tests at home is to apply .

During this period, will not be able to detect pregnancy by ultrasound . The only thing that can be seen on the inside wall of the uterus ( womb the baby will be placed in places) is thickening . This is a normal process .

 

In the urine (-) negative pregnancy test

Even if the urine pregnancy tests negative (-) should be noted that out. Pregnancy hormone (HCG) in urine for determining blood levels must not exceed a certain value. Therefore, in the early stages of pregnancy blood test is positive, despite the urine test may be negative. In this case, contact your doctor obstetrics pregnancy tests blood or urine pregnancy test within 1 week to renew would be appropriate behavior.

 

Pregnancy sports

Almost all mothers in the early stages of pregnancy would harm their babies they carry lives begin to question . One of the most commonly held misconceptions movements especially in the first three months , to restrict their daily activities . As low threat unless it is the case , unless by your doctor uyarılmadık there is no need to restrict your movement . On the contrary, proper and regular exercise during pregnancy ( not too strenuous back muscles , abdominal muscles and leg exercises to strengthen the muscles ) , especially in the following weeks will be caused by increased body weight reduces pain . Of mothers during childbirth to less fatigue and pain helps better tolerated .

Pregnancy -tolerated and the most comfortable walking and swimming are among the most useful sports . Besides this, those who play tennis pre-pregnancy body weight increases and make sudden movements and difficult to balance this sport until they can continue .

Scuba ( scuba diving ) is not recommended during pregnancy due to pressure changes . Skiing, mountaineering, sports has increased because of the possibility of accidents and injuries is not recommended.